4276900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2284

約数の個数: 36

約数和(自身を含む): 9773680

約数和(自身を除く): 5496780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2251, 4502, 9004, 11255, 22510, 42769, 45020, 56275, 85538, 112550, 171076, 213845, 225100, 427690, 855380, 1069225, 2138450, 4276900]

約数ペア:

[(1, 4276900), (2, 2138450), (4, 1069225), (5, 855380), (10, 427690), (19, 225100), (20, 213845), (25, 171076), (38, 112550), (50, 85538), (76, 56275), (95, 45020), (100, 42769), (190, 22510), (380, 11255), (475, 9004), (950, 4502), (1900, 2251)]